body{
	background-color: #F3F3F3;
}
.top-title{
	width: 100%;
	margin-left: 20px;
	margin-top: 20px;
	font-size: 16px;
}
.top-content{
	float: left;
	margin-left: 20px;
	margin-top: 20px;
	margin-right: 36px;
}
.content{
	width: 100%;
}
div{overflow: hidden;}

/*箭头*/
.jiantou{
	width: 18px;
	height: 18px;
	border-top: 3px solid #FFFFFF;
	border-left: 3px solid #FFFFFF;
	-moz-transform: rotate(-45deg);
	-webkit-transform: rotate(-45deg);
	-ms-transform: rotate(-45deg);
	margin-top: 7px;
}

